Science quarterly assessment #1 LES

Front

In order from Closest to the sun what Planets are in our Solar system? Options: Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus, Neptune.; Venus,Earth,Mercury,Jupiter,Earth,Neptune,Uranus,Mars; Uranus,Neptune,Saturn,Jupiter,Mars,Earth,Venus,Mercury; Mercury,Venus,Earth,Mars,Jupiter,Saturn,Neptune,Uranus.

Back

Mercury,Venus,Earth,Mars,Jupiter,Saturn,Uranus, Neptune.

Front

What is a comet?

Back

Dust and ice orbiting in space.

Front

What causes it to change seasons?

Back

The tilt of the earth's axis.

Front

What is Revolution?

Back

the motion of one object around another.

Front

What is Rotation?

Back

The act of spinning.

Front

Refers to the spinning of our planet on its axis. This takes 24 hours and is responsible for day and night.

Back

Rotation

Front

Reflection occurs when-

Back

a wave strikes an object or surface and bounces off.

Front

Which explains why the fork looks different under water?

Back

light is refracted at an angle

Front

Which has the fastest speed? Sound, Light

Back

Light

Front

These are mostly found between Mars and Jupiter.

Back

asteroids